<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <style>
        a.one:link {color:#ff0000;}
        a.one:visited {color:#0000ff;}
        a.one:hover {color:#ffcc00;}

        a.two:link {color:#ff0000;}
        a.two:visited {color:#0000ff;}
        a.two:hover {font-size:150%;}

        a.three:link {color:#ff0000;}
        a.three:visited {color:#0000ff;}
        a.three:hover {background:#66ff66;}

        a.four:link {color:#ff0000;}
        a.four:visited {color:#0000ff;}
        a.four:hover {font-family:'微软雅黑';}

        a.five:link {color:#ff0000;text-decoration:none;}
        a.five:visited {color:#0000ff;text-decoration:none;}
        a.five:hover {text-decoration:underline;}
    </style>
</head>

<body>
<p>请把鼠标指针移动到下面的链接上，看看它们的样式变化。</p>

<p><b><a class="one" href="/index.html" target="_blank">这个链接改变颜色</a></b></p>
<p><b><a class="two" href="/index.html" target="_blank">这个链接改变字体尺寸</a></b></p>
<p><b><a class="three" href="/index.html" target="_blank">这个链接改变背景色</a></b></p>
<p><b><a class="four" href="/index.html" target="_blank">这个链接改变字体</a></b></p>
<p><b><a class="five" href="/index.html" target="_blank">这个链接改变文本的装饰</a></b></p>
</body>

</html>
